Tax administration, audits and disputes: Law N° 020/2023 on tax procedures, registration and records, rulings, the five audit types and the draft rectification note, appeals to the Commissioner General and deemed acceptance, amicable settlement, the Commercial Court, recovery, interest, fines and voluntary disclosure

The procedural law and the actors

The procedure for national taxes is set by Law N° 020/2023 of 31/03/2023 on tax procedures (the Tax Procedures Law), published in the Official Gazette n° Special ter of 31/03/2023 and in force on publication. It replaced Law N° 026/2019 of 18/09/2019, which some older guides still cite. The Rwanda Revenue Authority (RRA), which the statutes call the Tax Administration, registers taxpayers with the Registrar General, receives declarations through its e-tax system, audits, assesses, hears administrative appeals and recovers tax. Its Commissioner General issues rulings, decides appeals, grants filing extensions and instalment plans, and makes directives on procedure. The Minister of Finance and Economic Planning makes the Ministerial Orders and decides waivers of interest and penalties, advised by the Tax Policy Committee established by Article 100 and organised by Ministerial Order N° 007/26/10/TC of 24/09/2026.

Decentralised taxes (property tax, trading licence tax and rental income tax) follow Law N° 048/2023, with their own interest and penalty rules, but are assessed and collected by RRA (Capital gains, property and other taxes). Customs disputes follow the East African Community Customs Management Act (Customs and EAC trade).

Registration, records and language

A business is registered for tax when it registers with the Registrar General at the Rwanda Development Board (RDB), which assigns the taxpayer identification number (TIN) used for every tax (Articles 11 and 12). A person must register for VAT within seven days once turnover exceeded RWF 20,000,000 in the previous year or RWF 5,000,000 in the preceding quarter, and RRA registers a person that fails to do so. Any change concerning the taxpayer or its activities is notified in writing within seven days, and a representative, such as a manager or liquidator, notifies his or her appointment within seven days (Article 10).

Record-keeping is graded by turnover (Articles 13 and 14). A business with turnover of RWF 2,000,000 to 12,000,000 keeps sales records only; from RWF 12,000,000 to 20,000,000 it keeps daily sales, purchases, cash records and tax records; above RWF 20,000,000 it also keeps records of assets and liabilities, income and expenses, stock and information on controlled transactions. Records are kept for ten years from 1 January following the year to which they relate, in the taxpayer's premises or another place in Rwanda, and may be kept and shared electronically (Article 15). A taxpayer on the real regime files complete financial statements with its annual declaration, and, where it has related-party transactions, its transfer pricing documentation (Article 16). Since 25 September 2026, under Ministerial Order N° 009/26/10/TC of 24/09/2026, financial statements must be certified by a professional approved by RRA where turnover is RWF 1,000,000,000 or more, with carve-outs for certain distributors and dealers; a missing certified statement costs RWF 500,000 a month until filed.

Communications, books and records must be in one of the official languages: Kinyarwanda, English or French (Article 7). RRA may require translation of other documents, and may commission one at the taxpayer's expense. Time limits run from the day after receipt, are counted in calendar days unless stated otherwise, and move to the next working day if they end on a weekend or holiday, except that an end-of-budget-year declaration and payment moves to the previous working day (Article 8). The filing calendar is set out in Compliance calendar after registration.

Declarations, extensions, assessments and rulings

A taxpayer that cannot file on time may apply in writing to the Commissioner General, with reasons, at least 15 days before the deadline; the Commissioner General answers within ten days. An extension of the filing date does not stop interest running on the principal tax (Article 20), but a taxpayer that respects the extended date is not fined for late declaration (Article 82). A notice of tax assessment is issued where tax declared on time is unpaid, where an audit shows additional tax, or where there are serious indications of intended evasion (Article 23). It states the computation, the basis, the right of appeal and the time for payment; the tax or fine is payable within seven days of receipt, and the notice is itself an enforcement order (Article 27).

The Commissioner General issues advance tax rulings on request or on his or her own initiative, and publishes rulings intended for the public (Article 9); RRA publishes public rulings on its laws, policies and rulings page. For a new structure, an unusual transaction or an incentive whose interaction with recent amendments is unclear, such as the Investment Code capital gains exemption after Law N° 014/2025, a ruling request is the most reliable protection available short of an advance pricing agreement (Transfer pricing and international tax).

Audits: notice, types and the draft rectification note

RRA gives written notice at least seven working days before an audit, stating its type, place, likely duration, the documents required and the periods covered (Article 28). The taxpayer may ask once, with reasons, for a postponement of up to 30 days, and may not change its declarations or accounting records for the audited matters after receiving the notice without RRA's authorisation. RRA may audit a given tax for a given period only once (Article 30), except in listed cases, such as collusion with the auditor, forged documents, cancellation of the first audit on appeal, or where the first audit was issue-oriented, desk, refund or transfer pricing and RRA now conducts a comprehensive audit. Written requests for information must be answered within seven working days (Article 31), and public and private institutions must answer RRA within 15 days (Article 32).

There are five types of audit (Article 42). A comprehensive audit covers all or several taxes, usually after a risk assessment indicates non-compliance across taxes. An issue-oriented audit examines a specific point, with only three working days' notice and a postponement of no more than seven working days (Article 44). A desk audit is conducted from RRA's office without notice where, for example, VAT turnover does not match income tax turnover, non-deductible expenses were deducted, invoices were not declared or declarations do not match payments (Article 45). A transfer pricing audit tests controlled transactions (Article 46), and a refund audit verifies a VAT credit claim (Article 47). An audit may proceed without notice, and by a non-contradictory procedure, where there is evidence of evasion or the taxpayer does not cooperate (Articles 41 and 48), and authorised officers may enter business premises without notice to search and seize documents, and residential premises with a warrant from the Prosecutor between 6 am and 6 pm (Article 49).

Under the ordinary contradictory procedure, RRA sends a draft rectification note setting out every adjustment and any administrative fine (Article 37). The taxpayer has 30 days to give its written opinion after a comprehensive or transfer pricing audit, and five days after an issue-oriented or refund audit; it may also give oral explanations and new evidence (Article 38). If its explanations reveal new information that increases the tax, RRA issues a new draft and the period runs again. A desk audit produces no draft note; the taxpayer is invited to a hearing within five working days. RRA then issues a final rectification note giving reasons for accepting or rejecting the explanations (Article 40), followed by the notice of assessment. The reply to the draft note is the decisive stage, because documents not produced during the audit are inadmissible on appeal unless a valid reason is shown (Article 57).

RRA's power to audit lapses five years from 1 January following the tax period, or ten years where the taxpayer concealed information with intent to evade tax, and the same five-year limit applies to a taxpayer's own corrections that reduce tax (Article 35). The burden of proof lies on RRA when it rectifies a declaration or audits without notice, and on the taxpayer when it rectifies its own declaration, contests a statement by RRA or is subject to a transfer pricing audit (Articles 59 and 60).

Appeal to the Commissioner General

A taxpayer dissatisfied with a notice of assessment or a notification of administrative fine appeals to the Commissioner General within 30 days of receipt (Article 51). The appeal must be in writing, identify the taxpayer and TIN, the period and the tax or fine disputed, state its object and grounds, contain the proofs and legal arguments, be signed by the taxpayer or its authorised representative, and be filed through the appeal module of the e-tax system (Article 52). Disputes about an assessment generated automatically from the taxpayer's own declaration may be resolved administratively without a formal appeal. If the taxpayer pays the undisputed portion, the Commissioner General suspends collection of the disputed amount while the appeal is pending.

The Commissioner General decides within 30 days of receiving the appeal, a period that may be extended once by a further 30 days with notice to the taxpayer. If no decision is given within that time, the appeal is deemed to be well-founded (Article 53), and where an appeal is accepted in whole or part the taxpayer is discharged from the tax, interest and fines concerned. The Commissioner General may instead cancel the audit and order a new one where faults that reduced the tax were not disclosed by the first audit (Article 54). A taxpayer should therefore diarise the 30-day and 60-day dates from filing: the deemed-acceptance rule is a real protection, but only if the filing date can be proved.

Amicable settlement and the courts

A taxpayer dissatisfied with the Commissioner General's decision may request amicable settlement (Article 55). The modalities are in Commissioner General Directives Nº 002/2024 of 22/10/2024 on amicable settlement of tax related disputes, published in the Official Gazette n° 45 of 04/11/2024, which replaced the 2020 rules: the request is made within 30 days of the Commissioner General's decision, the taxpayer pays 25% of the principal tax in dispute or provides security, and the procedure lasts no more than 90 days. If settlement fails, the taxpayer may file a case in court within 30 days of the failure; alternatively it may go to court directly within 30 days of receiving the Commissioner General's decision (Article 56).

Tax cases are heard by the Commercial Court, which Article 81 of Law N° 30/2018 of 02/06/2018 determining the jurisdiction of courts makes competent for fiscal matters, with appeal to the Commercial High Court (Regulatory, tax and public-law disputes). Filing a case does not suspend the obligation to pay: RRA may recover the tax, fines and interest before judgment, unless the Commissioner General suspends recovery at the taxpayer's request (Article 56). Where a taxpayer is discharged by an administrative or judicial decision, or a refund is paid late, RRA pays interest at the National Bank of Rwanda (BNR) interbank offered rate set on 1 January, calculated daily from payment to refund (Article 58). Whether an investment treaty protects against a tax measure is discussed in Investor-State disputes and treaty protection.

Recovery, instalments, waiver and personal liability

If an assessed amount is not paid, RRA sends a warning letter giving 15 days to pay (Article 66). It may then seize movable or immovable property held by the taxpayer or a third party; within 15 days of seizure the taxpayer may ask to sell the property itself and is then given 90 days to do so (Article 67). RRA may auction seized property without a court order (Article 68), and may require banks and debtors to pay to it the funds they hold or owe to the taxpayer, with a 15-day period to respond (Article 70). RRA staff have the powers of court bailiffs for tax recovery (Article 77). Taxes not recovered within ten years of the notice of assessment or of the final court decision become unrecoverable, but every act of recovery interrupts and restarts the period (Article 78).

The Commissioner General may allow payment in instalments over up to 12 months, extendable by up to 24 months for justified reasons, under a written contract; on default the whole balance becomes due (Article 75). In considerable financial difficulty a taxpayer may apply for a waiver: the Minister decides on interest and penalties after the Tax Policy Committee is consulted, and the Cabinet on any waiver of principal tax; no waiver is granted to a person identified as having evaded tax (Article 76). Directors directly involved in control and management of a private company are jointly liable for its tax where they intentionally or negligently caused the liability, and shareholders who manage or misuse company funds may also be liable, as determined by the court (Article 71). A taxpayer that subcontracts must notify the Commissioner General with a copy of the subcontract within 15 days of its start, failing which it is liable for the subcontractor's taxes (Article 73).

Interest, fines and voluntary disclosure

Late payment interest is simple, calculated monthly, with each month begun counted as a full month: 0.5% a month for a delay of up to six months, 1% for six to twelve months and 1.5% beyond twelve months, never exceeding 100% of the tax, and payable even while an appeal is pending (Article 80). Payments are applied first to principal, then to fines, then to interest. A taxpayer that fails to declare and pay on time pays a fine of 20% of the tax for a delay of up to 30 days, 40% for 31 to 60 days and 60% beyond 60 days. One that declares on time but pays late pays 5%, 10% and 30% for the same periods; the English Gazette text of Article 82 reads "twenty percent (10%)" for the middle tier, and RRA applies 10%. An understatement of 10% to 20% of the tax liability found by audit costs 10% of the understatement, doubled to 20% above 20%; a taxpayer that corrects and pays before notice of an audit avoids the understatement fine but still pays late payment fines (Article 83).

Fixed fines under Article 81 apply to failures such as late declarations, failure to withhold, failure to register, failure to keep records or cooperate with an audit: RWF 50,000 for a taxpayer with turnover of RWF 2,000,000 to 20,000,000, RWF 300,000 where, in the words of the law, the taxpayer is a public institution or a non-profit organisation "and if" its turnover exceeds RWF 20,000,000, and RWF 500,000 for taxpayers notified that they are large taxpayers. Failure to provide requested information, or providing incomplete or misleading information, costs RWF 500,000, 2,000,000, 3,000,000 or 5,000,000 according to turnover, with the turnover bands of RWF 20,000,000, 200,000,000 and 600,000,000; a second offence within two years doubles the fine and a third quadruples it. A person who evades tax also pays an administrative fine equal to the tax evaded. Missing or misleading information on controlled transactions costs 5% of their value (Article 86); failure to issue electronic invoices, or issuing under-valued ones, carries the fines in Articles 84, 88 and 89 (VAT and electronic invoicing). Tax evasion through forged documents, hidden assets or false declarations is an offence punishable by two to five years' imprisonment, and a fraudulent refund claim adds a fine of 100% of the amount claimed (Articles 90 and 91). Accessory sanctions include closure of the business for up to 30 days and publication, imposed by the Commissioner General, and exclusion from public tenders and deregistration, imposed by the court (Article 92).

Under Article 94, a taxpayer that voluntarily discloses and pays tax before being notified of an audit is relieved of interest and penalties, but the statutory relief is limited to taxpayers not registered with RRA and to registered taxpayers disclosing periods already outside the five-year audit window; for other registered taxpayers, relief depends on a disclosure period opened by the Minister, whose modalities are in Ministerial Order N° 001/24/03/TC of 08/03/2024. Correcting before an audit notice still removes the understatement fine under Article 83.

From audit notice to court: the timetable

1. Audit noticeAt least seven working days' notice (three for an issue-oriented audit). Ask for any postponement at once, in writing; it is allowed once, up to 30 days (seven working days for an issue-oriented audit). Freeze the records concerned.
2. During the auditProvide working space, books and copies; answer written requests within seven working days; produce transfer pricing documentation within seven days of a request. Everything not produced now may be inadmissible later.
3. Draft rectification noteReply in writing within 30 days (comprehensive or transfer pricing audit) or five days (issue-oriented or refund audit), with evidence; request an oral hearing if useful. A desk audit leads to a hearing within five working days instead.
4. Final note and assessmentRRA issues the final rectification note and notice of assessment; the amount is payable within seven days of receipt unless appealed.
5. Appeal to the Commissioner GeneralFile through the e-tax appeal module within 30 days of the notice, with all proofs and legal arguments; pay the undisputed portion to suspend collection of the rest.
6. Decision or deemed acceptanceDecision within 30 days, extendable once by 30 days; silence after that means the appeal is deemed well-founded.
7. Amicable settlement or courtWithin 30 days of the decision, request amicable settlement (25% of principal tax or security; up to 90 days) or file in the Commercial Court; after a failed settlement, file within 30 days. Payment remains due unless recovery is suspended.